Measurement of the dielectric constant of dust were
conducted under different conditions to determine: (i)
effect of hygroscopic water, (ii) effect of chemical
composition, (iii) effect of frequency.
Hygroscopic water ...

Purpose: To determine the prevalence of xerophthalmia at a traditional boarding school where children do not receive a diet adequate in vitamin A.
Materials and Methods: A cross-sectional survey of 406 males residing in ...

The main theme of this work is to investigate the clay minerals of Umm Ali area using XRD technique, by means of an identification method with the DACO-MP ANAL YSES program; and the mineralogical composition of the Nuba ...

The technique of X-ray fluorescence (XRF) system has been applied to the cross-sections measurements. In XRFA, source of X-ray photon (Cd-l09 with excitation energy 22.1 keV) is used to excite characteristic X-ray emission ...

X-ray photoelectron spectroscopy (XPS) results provided proof for the blue and green emission of Bi3+ in
the Y2O3:Bi3+ phosphor. The Y2O3:Bi3+ phosphor was successfully prepared by the combustion process
during the ...

ABSTRACT
Human health depends largely on the nutrients. Fruits of some plants are part of the human diet so they need to be analyzed to see their contents of the elements. The aim of this study was to determine the ...

Foods polluted by certain trace elements have negative effects on human health, this depends on how effective is the concentration of these elements. The aim of this study is to determine the trace elementsconcentration ...

Familial clustering and ethnic differences suggest that visceral leishmaniasis caused by Leishmania donovani is under
genetic control. A recent genome scan provided evidence for a major susceptibility gene on Chromosome ...

Binary polymorphisms associated with the non-recombining
region of the human Y chromosome (NRY) preserve the paternal
genetic legacy of our species that has persisted to the present,
permitting inference of human ...

We study the major levels of Y-chromosome
haplogroup variation in 15 Sudanese populations
by typing major Y-haplogroups in 445 unrelated males
representing the three linguistic families in Sudan. Our
analysis shows ...

A total of 280 samples of the one-humped camel stomach contents besides the small and large intestine contents were studied. They were collected from Tamboul (about 150 kilometer south east of Khartoum). Samples were ...

Seven groundnut cultivars were introduced from the United States and grown in the Gezira Research Station with two adapted cultivars. In the first year of the study, the seven introduced cultivars produced lower yield than ...

Faba beans (Vicia faba L.) represent an essential source of food protein for many people in Sudan, especially those who cannot afford to buy animal meat. The demand for faba bean seeds is greatly increased in recent years, ...

Trails for manufacturing the processed cheese from the Sudanese white cheese is done during this study. The processed cheese was made from Sudanese white cheese with different ripening time (15 days and 30 days) from milk ...

The bulk of commercial fish reaches Khartoum market mainly from the Upper Nile area. This study addressed yield and quality changes of some transported commercial fish. The percentage of the total weight loss for fish that ...